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Eumetazoa (metazoans)
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Bilateria (bilaterally symmetrical animals)
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Protostomia (protostomes)
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Class Secernentea
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Order Rhabditida
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Family Bunonematidae
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Genus Aspidonema
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Genus Bunonema
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Genus Craspedonema
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Genus Rhodolaimus
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Genus Sachisium
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Genus Serronema
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Genus Stammeria
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